What is best material to color an existing concrete patio?

There are paints on the market specifically designed to cover concrete.

Good Afternoon Gundy,

Here are a few links so you can choose the way you would rather use in order to color your existing concrete patio:

https://www.concretenetwork.com/concrete-patio/staining.html

https://www.familyhandyman.com/patio/renew-your-concrete-patio/view-all/

https://www.youtube.com/watch?v=HIAwGr3scPc

Thanks for using Hometalk to get some suggestions :)

I think concrete stain is better. Paint peels sooner or later.

Concrete stain or concrete paint mixed to the color of your choice.

Look up on U Tube

This is the best stuff I have ever used and looks amazing and is not slippery and comes in many colors and add real texture and style to any patio!!

Thanks for the ideas. Going to try the acid stain for a mottled color look.